2,4-Dihydroxybenzophenone, 1000mg

17 alpha(H),21ß(H)-(22RS)-Trishomohopane , 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 54340-13-5

Custom mix of naphthalenes 0711.10 Naphthalene 122,4 µg/mL 0713.11 2-Methylnaphthalene 310,8 0721.12 1,2-Dimethylnaphthalene 111,4 0725.12 1,6-Dimethylnaphthalene 111,4 0728.12 2,3-Dimethyl

Thiophene/2-Methylthiophene (2:1) in isooctane/Toluene(3:1); Units: 5x1mL ampoules, 1x10mL screw-capped bottle Chiron No. Concentration µgS/g (ppm) Wt.% S-4056-0 Blank 0 S-4056-5 5